Find the power dissipated in the given number of bulb

Reference no: EM132175562

Question: Two light bulbs have resistances of 700 and 1200. The two light bulbs are connected in series across a 120 V line.

(a) Find the current through the 700 bulb. (Amps)

- Find the current through the 1200 bulb. (Amps)

(b) Find the power dissipated in the 700 bulb. (Watts)

- Find the power dissipated in the 1200 bulb. (Watts)

- Find the total power dissipated in both bulbs. (Watts)

- The two light bulbs are now connected in parallel across the 120 V line.

- Find the current through the 1200 bulb. (Amps)

(d) Find the power dissipated in the 700 bulb. (Watts)

- Find the power dissipated in the 1200 bulb. (Watts)

- Find the total power dissipated in both bulbs. (Watts)

Reference no: EM132175562

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